Mask Personal Data at the Keyboard Level to Satisfy GDPR Article 25
AI Summary / Key Takeaways
"PrivacyScrubber operationalizes GDPR Article 32 Security of Processing and Article 25 Privacy by Design through Zero-Trust local pseudonymization. EU citizen identifiers are tokenized in browser RAM before any cross-border AI transmission, satisfying Article 5(1)(c) Data Minimization and preventing Schrems II transfer violations without relying on Standard Contractual Clauses."
Interactive PII Detection & Sanitization Sandbox
Test real-time client-side RAM tokenization. Choose a specialized preset or paste your own raw prompt to test instant reversible redaction.
Enterprise-Grade AI Privacy
Add custom redaction rules and priority support with PRO.
Executive Summary: GDPR
GDPR Article 32 requires technical and organizational measures to ensure a level of security appropriate to the risk. For GenAI, this means ensuring that personal data is never transmitted to third-party models in an un-redacted state. PrivacyScrubber enforces GDPR compliance by redacting European citizen PII locally in the browser. Achieve 'Data Protection by Design' (Article 25) by ensuring the AI sees only anonymized tokens, while you retain the ability to reveal the original data locally. You cannot block all AI sites. PrivacyScrubber solves the Shadow AI problem by masking data directly in the employee's browser DOM before it is sent to the network, ensuring GDPR compliance without proxying traffic.
Privacy Checkpoints
- Article 32 Compliance: Implement browser-level encryption for all AI prompts.
- Right to be Forgotten: Ensure personal data never enters AI training datasets.
- Data Minimization: Transmit only the minimal necessary data to the cloud.
- Pseudonymization: Transform direct identifiers into deterministic tokens locally.
- MCP & Workspace Hooks: Achieve Article 32 compliance programmatically using our MCP server and Secure Workspace.
PII Detection Matrix
| Entity Type | Exposure Risk | Local Edge Control |
|---|---|---|
| EU Citizen Names | Critical (GDPR Breach) | NER Masking |
| Home Addresses | High (Privacy) | Pattern Redaction |
| National IDs | Critical (Regulatory) | Strict Tokenization |
Verified by the Enterprise Board
Our DPO and CISO personas ensure GDPR compliance at every layer.
"GDPR Article 5(1)(c) requires Data Minimization. By tokenizing identifiers locally in the browser, PII is transformed into pseudonymous data before transiting to a Data Processor (OpenAI/Anthropic). This severs the processing chain, vastly reducing regulatory liability."
"GDPR Article 32 mandates advanced technical measures. Relying on an AI vendor's 'opt-out' toggle is an organizational policy, not a technical measure. Local AES-256-GCM tokenization provides an objective, cryptographic technical barrier."
The GDPR AI Privacy Gap
Cross-Border Transfers
Sending EU citizen data to US-based AI models exposes you to Schrems II processing risks.
Right to be Forgotten
If PII is captured in external LLM model weights, deletion via Article 17 is nearly impossible.
Unlawful Processing
Processing identifiable EU data in an LLM without explicit consent violates Article 6 lawful basis requirements.
Customer list includes: Johannes Müller
Sanitized: Customer list includes: [NAME_1]
Secure GDPR AI Workflow
Enable high-performance AI without EU citizen data leaving your machine
Import Files
Load GDPR-regulated documents or customer lists locally.
Pseudonymize Locally
Convert EU PII to tokens via Article 5 Data Minimization in browser RAM.
Analyze with AI
Submit the non-identifiable prompt directly to your LLM API.
Reverse Scrub
Restore the initial dataset locally with zero external network retention.
Protocol: The 5-Step Airplane Mode Audit
Under GDPR, data transfers carry liability. Follow this audit procedure to verify zero-server PII sanitization for compliance adherence.
Load the tool: Open PrivacyScrubber.com in your browser.
Go Offline: Disconnect your WiFi or enable Airplane Mode. The site remains fully functional.
Process Data: Paste a sensitive customer or EU resident list and run the scrubber.
Inspect Network: Open Developer Tools (F12) and check the 'Network' tab. Verify 0 requests were made.
Verify Local RAM: All EU regulatory identifiers stay in your transient browser memory—never stored, never logged natively bypassing cross-border transfer laws.
Regulatory Compliance Profile: Detection Coverage
GDPR, SOC 2, and CCPA audit ruleset. Protects Subject Access Requests, controller identities, audit period logs, and regulatory policy citations.
Top 6 GDPR Sensitive Entity Types Detected & Scrubbed
Data Subject Request Ref
Data Subject Full Name
Opt-Out User Email
Internal GRC Policy Citation
Audit Scope Identifier
Data Controller Entity
Continuous Detection Engine Expansion & Custom Regex Sovereignty
The 6 entity types above represent the core detection baseline for GDPR. Our zero-trust engine detects hundreds of additional data classes and is continuously updated with new heuristic patterns, shadow AI leak vectors, and custom regulatory rulesets. Need proprietary database IDs or internal project codenames masked? PRO and TEAMS users can define unlimited custom regular expressions running 100% locally in browser RAM.
How the PrivacyScrubber Engine Solves This
Interactive Tool Controls for GDPR. Hover for specs.
In-DOM GDPR Pseudonymization
The Browser Extension enforces GDPR Article 25 privacy-by-design, replacing data subject PII with tokens in RAM.
- Engine WASM-Accelerated
- Privacy 100% Local RAM
- Security Zero-Server Leak
Zero Cross-Border Data Transfer
Prevent illegal transfers of EU personal data to third-country LLM servers under Schrems II mandates.
- Engine WASM-Accelerated
- Privacy 100% Local RAM
- Security Zero-Server Leak
Article 4(5) Reversible Tokenization
Restore original data locally via ephemeral session maps held strictly in volatile browser memory.
- Engine WASM-Accelerated
- Privacy 100% Local RAM
- Security Zero-Server Leak
GDPR Compliance Library
Step-by-step redaction workflows for GDPR environments.
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Connecticut CTDPA & Florida FDBR
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Canada Bill C-27 & AIDA
Navigate Canada's Consumer Privacy Protection Act (CPPA) and Artificial Intelligence and Data Act (AIDA). Tokenize Canadian PII and provincial health numbers locally. Includes Flat-rate TEAMS pricing and Zero-server architecture.
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Compare Edition Features
From individual use to corporate rollout, choose the level of control your organization requires.
| Core Capabilities |
Free
Web Only
|
PRO
$15/mo or $110 Lifetime
|
TEAMS
$99/mo
|
ENTERPRISE
Custom Tier
|
|---|---|---|---|---|
| 100% Local Processing (Airplane Mode) | ||||
| Text Paste & Single File Docs | Max 5k chars | UNLIMITED | UNLIMITED | UNLIMITED |
| Batch Processing & Background OCR | — | |||
| Custom Regex & Specific Redaction Rules | — | |||
| Chrome Extension Native App | — | |||
| Silent Corporate Deployment (MDM) | — | — | ||
| Policy Control Center & Enforcement | — | — | ||
| On-Premise Source Code License | — | — | — | |
| 100% Air-Gapped Operation | — | — | — | |
| Dedicated GRC Support | — | — | — | |
| Try Free | Details | Deploy TEAMS | Enterprise Hub |
GDPR Technical Implementation Mapping
Deep architectural mapping of Zero-Trust Data Sanitization (ZTDS) controls to industry-wide regulatory standards.
Zero-Trust Verification Signature
The above technical controls are enforced deterministically by the PrivacyScrubber Local Engine. All redaction cycles generate zero server-side telemetry, satisfying global data residency requirements for GDPR institutions.
Frequently Asked Questions
Common questions about deploying zero-trust AI for GDPR Teams.
Does this violate EU data residency if I access the site from Europe?
Is it considered data processing under GDPR if it happens locally?
How does 1-click Reveal work?
Zero-Trust Sanitization Verified
100% GDPR, HIPAA & CCPA compliant. All PII processing occurs locally in browser RAM.
